一串红的自然花期长达3个多月,要想让它多次开花,关键是花后要及时修剪,同时加强肥水管理,使其腋芽生长成花芽。一般新枝长到4对叶时孕育花芽,第5茎节形成花蕾开花。大修剪后约45天开花,小修剪(即摘去残花)约25天开花,只要温度适宜,勤修剪勤施肥,一年多次开花是完全可以实现的。 A bunch of natural flowering period of up to 3 months, in order to make it flowering many times, the key is to spend time after pruning, while strengthening fertilizer and water management, so that axillary buds grow into flower buds. The general new branches grow to 4 pairs of leaves when the flower buds, the first 5 stems to form flower buds. About 45 days after overhauling the flowering, pruning (that is, removal of residual flowers) about 25 days flowering, as long as the temperature is appropriate, diligence and diligence fertilization, flowering many times a year is completely achievable.